A portable oven includes a foldable cooker and a chassis, and the foldable cooker has two symmetric sets of heating boxes, each having an electric heater installed therein and connected to an external power supply for producing heat, and a replaceable cooking utensil placed above the electric heater
A portable oven includes a foldable cooker and a chassis, and the foldable cooker has two symmetric sets of heating boxes, each having an electric heater installed therein and connected to an external power supply for producing heat, and a replaceable cooking utensil placed above the electric heater, so that when the electric heater is on, different ways of cooking can be accomplished. An axle is installed between the two heating boxes; the two heating boxes can be folded together for an easy carry after its use; a lock device is installed above the chassis and below the cooker to secure the opened oven onto the chassis for cooking.
대표청구항▼
What is claimed is: 1. A portable oven, comprising: a foldable cooker, having two symmetric sets of heating boxes, each heating box having an electric heater installed therein, a power cord being installed next to said heating boxes, a replaceable cooking utensil being disposed above said electric
What is claimed is: 1. A portable oven, comprising: a foldable cooker, having two symmetric sets of heating boxes, each heating box having an electric heater installed therein, a power cord being installed next to said heating boxes, a replaceable cooking utensil being disposed above said electric heater, and an axle being installed between said two heating boxes, and said two heating boxes are taken apart and stacked with each other to facilitate its carry after use; and a chassis, having a lock device separately disposed on a top of said chassis and a bottom of said cooker for mounting said ovens onto said chassis for use. 2. The portable oven of claim 1, wherein said cooker is a steak grill. 3. The portable oven of claim 1, wherein said cooker is an iron plate used for teppanyaki. 4. The portable oven of claim 1, wherein said cooker is a hotdog broiler comprising a base, a motor installed inside an end, a power plug protruded downward and corresponding to a power socket at a surface of said cooker, a hotdog stand disposed on said base, and said hotdog stand has a plurality of rotary pipes, and said pipes are coupled with each other by a gear, such that all of said pipes rotate in the same direction and one of said pipes is extended outside said hotdog stand and latched to an output end of said motor when being placed into said base. 5. The portable oven of claim 1, wherein said heating box comprises an oil collecting box disposed proximate to an end of said axle, and the height of said oil collecting box does not exceed the bottom of said cooker for facilitating an oil collection; and a bracket disposed on one side of said oil collecting box for latching a wall of said heating box and preventing said oil collecting box from shaking. 6. The portable oven of claim 1, wherein said two heating boxes have a condiment box disposed at a position where said two heating boxes are coupled for placing condiments. 7. The portable oven of claim 1, wherein said cooker has a power indicating lamp disposed on a side of said cooker. 8. The portable oven of claim 1, wherein said two heating boxes have a handle disposed on an external distal end for carrying by holding said handle when said two heating boxes are engaged. 9. The portable oven of claim 1, wherein said axle disposed between said two heating boxes has an adjustable axial distance, such that a space is maintained for clamping and cooking a hamburger when said two heating boxes are engaged. 10. The portable oven of claim 1, wherein said chassis is a simple foldable stand comprising a protruded pillar at its top when said chassis is spread out, and a concave hole correspondingly disposed under said cooker for fixing said protruded pillar into said concave hole. 11. The portable oven of claim 1, wherein said chassis comprises a primary support base, and said primary support base has a symmetrical lateral support base separately disposed on both sides, and said two lateral support bases are coupled with said primary support base by a rotary stand, such that said two lateral support bases can be attached to said primary support base for an convenient carry or can be spread open for disposing said cooker, and said primary support base has a positioning hole, and said two lateral support bases have a positioning groove and a positioning pillar correspondingly protruded from the back of said cooker being latched into said positioning hole or said positioning groove respectively. 12. The portable oven of claim 11, wherein said positioning hole has a limit pillar protruded from said positioning hole, and a latch hole disposed on said positioning pillar corresponding to said cooker, such that said latch hole is latched into said limit pillar for enhancing a positioning effect. 13. The portable oven of claim 11, wherein said primary support base comprises a press button disposed on one side, and said press button drives a link rod, and said link rod couples and controls said limit pillar to withdraw into said primary support base, and said press button and the wall of said primary support base have a spring, such that when said press button is released, said limit pillar resumes its original position by the resilience of said spring for facilitating an installation or removal of said cooker. 14. The portable oven of claim 11, wherein said lateral support base comprises a press button, and said press button pushes a latch handle, and both ends of said latch handle have a latch hook, and a latch hole is disposed on the corresponding sides of said primary support base for fixing said latch hook into said latch hole, and when said press button is pressed, both ends of said latch handle are pressed to shift outward, so that said lateral support bases are detached from said primary support base, and a spring is installed between said press button and said lateral support base for recovering the position of said latch after said spring is released. 15. The portable oven of claim 1, wherein said primary support base comprises a condiment box for accessing a condiment from the connecting position of said two heating boxes.
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이 특허에 인용된 특허 (4)
Wu, Tsan-Kuen, Barbecue grill assembly with a casing.
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